Publications

RESEARCH PAPERS - PUBLISHED/PRESENTED From 1994 Onwards
  1. "Hot Forming of Multi-Component Elemental Sintered Powder Preforms of Ultra High Strength Steels ", accepted for presentation in the 1996 World Congress on Powder Metallurgy and particulate materials at Washington DC, USA in Session
  2. "Extrusion Forging of Indigenously Developed Iron - 0.25% Phorsphorous Alloy Powder Preforms in Different Die Cavities", Quarterly International Journal of Powder Metallurgy Science and Technology Vol.6, No.4 pp.8-18 -1995.
  3. "Effect of Lubrication and Aspect Ratio on Densification during Cold Deformation of Sintered Al-4.5% Cu-preforms ", accepted for presentation in the 1996 World Congress on Powder Metallurgy and particulate at Washington DC, U.S.A., in Session No. 49.
  4. "High Temperature Extrusion of Multi-Component Sintered Aluminium Powder Preforms", accepted for presentation in the 1996 World Congress on Powder metallurgy and particulate materials at Washington DC, USA in Session 49.
  5. "Variation In density, Poisson's Ratio & Electrical Conductivity of Sintered 201 AB & 202 AB Alloy during Cold Deformation", accepted for presentation in the 1998 PM2 TEC International Conference on Powder Metallurgy and particulate Materials at Washington DC, USA in session 49.
  6. "Effect of Silicon Addition on the Oxidation Mechanism of Cu-6.7% Al Sintered but Hot Forged Alloys in Air," ibid, (session 12), page 18
  7. "Some aspects of High Temperature Forging of Sintered Low Alloy Carbon- Manganese Nickel P/M Steel", paper was presented in the 52nd Annual Technical Meeting an International Symposium on Frontier materials Processing between Nov. 14-Nov. 17, 1998 at I.I.Sc., Bangalore.
  8. "Significance of Adding Small Amount of Molybdenum in Sintered Eutectoid P/M Steel During Hor Forging at 1150 C", ibid.
  9. "Production of Seamless Tubes from Sintered Aluminium-Iron Composite Hollow Preforms Using Hot Extrusion", ibid.
  10. "Processing of Carbon Molybdenum Sintered P/M Steels", presented in the Internation Conference on metallurgical Technologies between Dec. 9-Dec.12,1998 at Banaras Hindu University, Varanasi.
  11. "High Temperature Cyclic oxidation of AISI 301 & 304 Stainless Steels in Air", ibid
  12. "Phenomenon of Cracking During Axial Ghot Forging of Sintered Plain Carbon Steels", ibid.
  13. "Oxidation Behaviour of Sintered Hot Forged High Density Cu-2.5% Al Alloys in Air", ibid.
  14. "Charactristic Features of Hot Extruded Hollow Cylindrical Preforms of Aluminium and Aluminium -2% Iron Composite", presented in the international Conference , Silver Jubilee & Annual Technical Meeting on Advances in Powder Materials processing in Nuclear, Space, Defence & Other Sectors between March 23-25, 1999 at Hyderabad.
  15. "Mechanical Properties of Hot Forged Sintered Preforms of Different Steels to Square Cross- Section Bars", ibid.
  16. "Relationship between Radial Crushing Strengths and Porosity for Annular Rings Machined from Upset Hot Forged P/M Steels", ibid.
  17. "Effect of Ring Geometry on the Densification Behaviour of Sintered Hot Forged Iron Powder Ring Preforms", ibid.
  18. "Effect of Graphite Addition on the Wear Behaviour of Sintered Fe-15% Cu Preforms subjected to Accelerated Wear Tests", ibid.
  19. "Chracteristic features of Sintered Al-1.5% Cu Alloy Powder Ring Preforms During Axial Cold Deformation", ibid.
  20. "Phenomenon of Barrelling in Aluminium Solid Cylinders During Cold Upset Forging ", journal of Materials Processing Technology Vol. 70 pp. 17-21, 1997
  21. "Salient Features in the Cold Upset- Forming of Sintered Aluminium 3.5% Aluminium Powder Composite Preforms", Journal of Materials Processing Technology Vol. 72, pp 201-207, 1997
  22. "Some Aspects of Wrok Hardening in Sintered Aluminium-Iron Composite Preforms During Cold Axial Deformation", Journal of Materials Processing Technology , Vol. 84, pp 136-142, 1998
  23. "Strain hardening Behaviour in Sintered Aluminium 3.5% Alumina Composite Preforms During Axial Compression with or without Annealing", Journal of Materials Processing Technology , Vol. 84 pp. 143-148 , 1998
  24. "A Study on the Barrelling of Sintered Iron Preforms during Hot Upset Forging", Journal of Materials Processing Technology, Vol. 100, pp87-94, 2000
  25. "Densification in Aluminium-Alumina Composite Sintered Preforms during Cold upset Forming, Institution of Engineers", Singapore
  26. "Wrinkling Phenomenon in Drawing Cold Rolled Sheets of Aluminium and Copper through a Conical Die", Journal of Production and Manufacturing Engineering, Institution of Engineers, Singapore
  27. "Some Aspects on Barrelling during Hot Forging of Sintered Iron Preforms", Journal of Materials Processing Technology, Singapore, 2000
  28. "Forming Behaviour of Aluminium-Alumina Compressive during Cold Upsetting, Institution of Engineers", Singapore
  29. "Phenomenon of Barrelling in Zinc Solid Cylinders during Cold Upset Forming", Indian Journal of Engineering and Materials Sciences, Vol. 6, pp22-26, 1999
  30. "Densification Behaviour of Iron and AISI 4340 Powder Preform during Hot Upsetting, Enginering Today", Indian Society of Engineers and Technicians, Vol. 1, No. 11, pp2-4, November 1999
  31. "Assessment of Mechanical Properties of Hot Forging AISI 4310 P/M Steel, Enginering Today", Indian Society of Engineers and Technicians, Vol. 1, No. 12, pp19-21, December 1999
  32. "Oxidation Mechanism of AISI 316 and 347 Austenitic Stainless Steels in Atmospheric Air at Elevated Temperatures", WRI Journal, Journal of Welding Research Institute, Vol.20, No.3, pp89-94, July-September 1999
  33. "Densification Mechanisim Operative during Hot Forging of Sintered AISI 4140 Steel Composition using Elemental Powders", Proceedings of the National Conference on Quality Control in Metallurgical Industries, pp76-83, September 29-30, 1999, PSG College of Technology, Coimbatore
  34. "Effect of Manganese Addition in Sintered Fe-1% Carbon Hyper Eutectoid Steel during Hot Forging", ibid, pp 496-503
  35. "Effect of Processing Parameters on Densification of Hot Extruded Aluminium and Aluminium Iron Composites", Presented in the 37th National Metallurgists Day, IIT Kanpur, during November 13-16, 1999
  36. "Cold Ddeformation Behaviour of Sintered Manganese-Carbon Steel with or without using Lubricants, ibid
  37. "Effect of Initial Ireform Geometry and Manganese Addition on Densification and Poisson’s Ratio during Hot Forging Sintered Hyper Eutectoid P/M Steel", Presented in National Conference of Powder Metallurgy for the 21st Century (NCPM 2000) and Annual Technical Meeting of PMAI during 3-4 February, 2000, IIT Chennai
  38. "Densification and Mechanical Characteristics of Hot Forged Sintered Iron-Titanium Carbide Composite Preforms", ibid
  39. "High Temperature Oxidation Behaviour of Sintered but Hot Forged Copper-8% Aluminium Alloys with or without Silicon Addition", ibid
  40. "Influence of Chromium on Densification Mechanism of Sintered Hyper-Eutectoid Steel with 2% Manganese in Hot Axial Forging", ibid
  41. "Effect of Tin Addition on the Mechanical Properties of Hot Forged Fe-2%Mn P/M Steels", ibid
  42. "Assessment of Densification and Mechanical Properties of Hot Forgings of Sintered Preforms of Fe-1%C-12.5Cu-2%Mn Steel", ibid
  43. "Hot Extrusion Forging Characteristics of Iron and Iron-Graphite Sintered Preforms through a Single and Multiple Step down Cylindrical Die Cavities", ibid
  44. "Assessment of Mechanical Properties of Hot Forged AISI 4340 P/M Steel", Presented in the National Conference on Materials Research at Sardar Ballabh Bhai Patel University, Baroda, during 3-5 February, 2000
  45. "Powder Preform Forging", Proceedings of the National Seminar on Advances in Metal Forming, (METFORM 2000) held at MIT campus, Anna university, pp46-51, 15-16 March, 2000
  46. "Evaluation of Mechanical Properties of Hot Forged & Hot Forged But Heat Treated Ultra-High Strength P/M Steels", ibid.
  47. "Effect of Lubrication on Densification Mechanism of Sintered Iron-Carbon P/M Steels during Cold Deformation," ibid, accepted.
  48. "Concept of Desigining Closed Dies for Hot Forging Sintered P/M Steels" at Bangkok, Thailand, accepted.
  49. "Influence of Graphite Addition on the wear Characteristics of Sintered Fe-12.5% Cu Preforms subjected to Acclerated Wear tests", ibid.
  50. Charactristics of material Behaviour During Hot Forging of Sintered Multi-Elemental Fe-1.0%C P/M Steel",ibid
  51. "Relationships Among the parameter Such as Electrical Conductivity, Poisson's Ratio and Porosity During Cold Deforming Sintered 3.5% Aluminium Bronze with & Without Annealing Step", ibid
  52. "Influence of Multi-Alloying Elements on the Hot Forging Characteristics of Sintered Fe-1.0% P/M Steels",ibid. 53. "Evaluation of Hot Extruded Aluminium -Iron Composites", ibid.
  53. "Influence of Silicon Addition and temperature on the Oxidation Kinetics of Cu-7.5% Al Sintered But Hot Forged Alloys in Air", ibid
  54. "Processing of Sintered Iron-Carbon-Titanium Powder Composite Preforms for Structural Applications",ibid
  55. "Assessing the Influence of Extrusion Ratio, Extrusion Temperature on Densification & Mechanical Properties of Sintered Aluminium-Iron Billets on Alloying with Iron Upto 10 per cent" in Powder Metallurgy World Congress & Exhibition 2000 to be held at KYOTO, Japan, accepted.
  56. "Densification Behaviour of Sintered Eutectoid P/M Steel Containing 1.5% Molybdenum in Hot Forging" ibid 58. "Effect of Iron Additions on the Mechanical properties of Alunium and Aluminium -Iron Sintered Composite Preforms Hot Extruded at 550K" ibid
  57. "Hot Extrusion Characteristics of Sintered Hollow Cylindircal Performs of Aluminium" ibid
  58. "Characteristic Features of Hot Forgings of Sintered Iron and Iron-0.5% Carbon Steel P/M Preforms" ibid
  59. "Influence of Alloying Elements on Compactability Characteristics of Electrolytic Grade Copper Powder" ibid 62. "Densification in Aluminium-Aluminium Composite Sintered Preforms During Cold Deformation" Journal of Metals, Materials & Processing, Vol.10,pp.167-176,1998
  60. "Effect of Annealing on Densification in Alumium-Aluminium Composite Sintered Preforms During Deformation" Accepted for publication in the Journal of Metals, Materials & Processing, Indian Institute of Science, Bangalore, India.
  61. "Effect of Oxidising Environment on High Temperature Oxidation of Zinc" Accepted for publication in the Bulletin of Electro-Chemistry, CECRI,India
  62. "Some Aspects of Copper Addition and Cooling Rates on the Mechanical Properties of ILZRO-12 Alloy", being communicated to the Journal of Metal, Materials & processing, Indian Institute of Science, Bangalore, India, 1997
  63. "Wrinkling Phenomenon in Drawing Cold Rolled Sheets of Aluminium and Copper through a conical die", Communicated to the Journal of Metals, Materials and Processing, Indian Institute of Science, Bangalore, India, 1997
  64. "Phenomenon of Barreling in Zinc Solid Cylinders during Cold Upset Forming" Indian Journal of Engineering & Materials Sciences, Vol.6, pp22-26, 1999
  65. "Densification Behaviour of Iron & AISI 4340 Powder Preform during Hot Upsetting", Published in Engineering Today, Indian Society of Engineers and Technicians, Chennai -600 083, India, Vol.1, No.11, pp.2-4, Nov.1999
  66. "Assessment of Mechanical Properties of Hot Forging AISI 4340 P/M Steel", published in Engineering Today, Indian Society of Engineers and Technicians, Chennai-600 083, India, Vol.1,No.12, pp.19-21,Dec1999
  67. "Oxidation Mechanism of AISI 316 & 347 Austenitic Stainless Steels in Atmospheric Air at elevated temperatures" WRI Journal, Vol.20,No.3,pp89-94,July-Sep1999
  68. "Densification Mechanism Operative During Hot Forging of Sintered AISI 4140 Steel Composition using Elemental Powders" paper was presented in the National Conference on Quality Control I Metallurgical Industries during 29-30 September 1999 at PSG College of Technology, Coimbatore - 641 004 & published in the proceedings, pp76-8
  69. "Effect of Manganese Addition in Sintered Fe-1.0%Carbon Hyper Eutectoid Steel during Hot Forging" ibid, published in the proceedings, pp496-503
  70. "Effect of Processing Parameters on Densification of Hot Extruded Aluminium and Aluminium-Iron Composites" Presented in the 37th National Metallurgical Day & the 53rd Annual Technical Meeting to be held at Indiain Institute of Technology, Kanpur-208 016 during Nov13-16,1999
  71. "Cold Deformation Behaviour of Sintered Manganese-Carbon Steel with or without using Lubricants" ibid 75. "Influence of Multi Alloying Elements on the Hot Forging Characteristics of Sitered Fe-1.0%C PM Steel", ibid
  72. "Effect of Tin Addition on the Mechanical Properties of Hot Forged Fe-2.0%Mn P/M Steels", presented in the national conference on Powder Metallurgy for the 21st century (NCPM 2000) and Annual Technica Meeting of PMAI during 3-4 Feb,2000 at Indian Institute of Technology, Chennai-600 036
  73. "Assessment of Densification & Mechanical Properties of Hot Forgings of Sintered Preforms of Fe-1%C-12.5%Cu-2%Mn Steel", ibid
  74. "Hot Extrusion Forging Characteristics of Iron anf Iron-Graphite Sintered Preforms through a Single & Multiple Step Down Cylindrical Die Cavities", ibid
  75. "Effect of Initial Preform geometry and Manganese Addition on Densification and Poisson's Ratio during Hot Forging Sintered Hyper Eutectoid P/M Steel", ibid
  76. "'Densification and Mechanical Characteristics of Hot Forged Sintered Iron-Titanium Carbide Composite Preforms", ibid
  77. "High Temperature Oxidation Behaviour of Sintered but Hot Forged Cu-8%Al Alloys with or without Silicon Addition", ibid
  78. "Influence of Chromium on DDensification Mechanism of Sintered Hyper-Eutectoid Steel with 2%Mn in Hot Axial Forging", ibid
  79. "Assessment of Mechanical Properties of Hot Forged AISI 4340 P/M Steel", presented in the national conference on Materials Research at Sardar ballabh Bhai Patel University, Baroda, India during 3-5,Feb2000 "Powder Preform Forging", Proceddings of the National Seminar on Advances in Metal Forming, METFORM-2000, held at MIT Campus, Anna University during 15-16 March,2000, pp 46-51
  80. "Effect of Alteration of Chromium Percentage in AISI 4340 P/M Steel and Assessment of its Mechanical Properties", ibid, held at MIT Campus, Anna University during 15-16 March, 2000,pp 63-68
  81. "Powder Rolling ", ibid, pp52-57
  82. "The extent to which the theoretical density can be achieved without applying pressure - A wire model", Engineering Today - The Journal of the Technological World, Volume II, Issue 1, pp4-14, 2001
  83. "Effect of oxidising environment on high temperature oxidation of zinc", Engineering Today - The Journal of Technological World, Volume II, Issue 1, pp39-50, 2001
  84. "Environmental pollution - Causes and remedial methods", Engineering Today- The Journal of Technological World, Volume II, Issue 2, pp16-24, 2001
  85. "Some aspects of copper additions and cooling rates on the mechanical properties of ILZRO-12 alloy", Engineering Today - The Journal of Technological World, Volume II, Issue 2, pp44-55, 2001